gtsync: Sync Tasks & Reminders

Two-way sync between Google Tasks (including tasks in Google Calendar) and the native Reminders app (including Reminders in the native Calendar app). A seamless way to keep everything you need to do synchronized across both platforms. gtsync securely connects Google Tasks directly to the native Reminders app. Add a reminder using Siri on your commute, and it's waiting for you alongside your tasks in Google Calendar on your laptop. Check an item off in your browser, and it clears from your iPhone. One unified workflow, zero friction. Core Sync • Bi-directional sync between Apple Reminders and Google Calendar (including Google Tasks) • Auto-discovery of your Reminders lists and matching Google lists • Automatic list creation on the other side when missing • Per-list enable/disable toggle • Auto-enable new lists setting Conflict Resolution • Automatic detection when an item changes on both sides since last sync • Manual resolution: side-by-side comparison with field-level diff highlighting • Automatic resolution: keeps the more recently modified version Activity Log • Full audit trail of every sync action with timestamps • Field-level change tracking (title, notes, status, due date) • Auto-cleanup after 60 days (configurable) Sync Triggers • Background sync (Background App Refresh) • Siri Shortcuts: "Sync Tasks" intent for automations Safety • Configurable threshold (10–1000): pauses background sync when pending changes exceed limit • Warning banner in Changes and Settings screens when threshold exceeded • Notification alert when threshold is exceeded Privacy • 100% On-Device Syncing: Data processing happens locally on your device. Your reminders never leave your phone. Limitations • gtsync syncs titles, notes, completion state, and due dates between the native Reminders app and Google Calendar / Google Tasks. The following fields do not sync due to platform differences and limitations: • Attachments • Alerts / reminders • Priority • Recurrence (repeating tasks) • Time-specific due dates (reduced to date-only values)

New features: • Added a Notifications section to Settings showing whether notifications are enabled, with a button to turn them on or a link to System Settings if they're off. Improvements: • Daily backups now also run after a manual sync or after a Sync Tasks shortcut run that gets paused rather than skipped, so backups stay current even if you rely on manual or Shortcuts-triggered syncs. • "Sync Failed" and "Sign-In Required" notifications from background sync now appear at most once a day instead of repeating on every failed attempt. • When another device is already syncing, background and Shortcuts-triggered sync attempts now show a "Sync Active on Another Device" notification naming that device, instead of a generic "Sync Failed" message. Bug fixes: • Fixed "Sync All" on the Changes screen silently doing nothing when syncing is blocked — it now shows an inline error like other sync failures. • The Sync Tasks shortcut now reports a clear error (or fails quietly, depending on "Send Errors as Notifications") if its local data can't be opened, instead of failing unpredictably.

Developer

Florian Kaiser

Main Category

Productivity

Version

1.6

Version Release

2026-07-18

Initial Release

2026-04-27

Size

8 MB

Age Rating

4+

Price

USD 4.99

Languages

EN

Bundle ID

net.fnkr.gtsync

Version Rating

★ 0.00 (0)

First Seen

2026-05-28

Metadata updated 2026-07-19

Free · Max 90 days · Top 5 categories shown (Y-axis: rank, lower is better)

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